TT Electronics/IRC

GUS-QS8A-02-5761-FB

GUS-QS8A-02-5761-FB Description

The GUS-QS8A-02-5761-FB is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 8-resistor isolated network features a 5.76KΩ resistance value with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP package with gull wing terminals, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) and a 0.64mm terminal pitch, making it suitable for high-density PCB designs. With a maximum voltage rating of 100V and a total power rating of 0.75W (0.1W per resistor), this component is engineered for reliability in precision circuits.

GUS-QS8A-02-5761-FB Features

• High Precision: Thin-film technology delivers 1% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: QSOP package with gull wing termination ensures mechanical durability and ease of soldering.
• Isolated Design: 8 independent resistors (ISOL circuit designator) allow flexible circuit configurations.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Space-Efficient: Compact 4.9mm × 6.02mm footprint and 1.47mm profile ideal for miniaturized designs.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and instrumentation applications.

GUS-QS8A-02-5761-FB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test equipment.
• Industrial Electronics: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Medical Devices: Patient monitoring systems where low TCR and high accuracy are critical.
• Communications Equipment: RF modules and signal processing circuits demanding tight tolerance.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems where precision is prioritized.

Conclusion of GUS-QS8A-02-5761-FB

The GUS-QS8A-02-5761-FB stands out for its combination of precision, compactness, and isolation, making it a superior choice for applications requiring reliable thin-film resistor networks. Its low TCR, high voltage rating, and robust QSOP package cater to industries like industrial automation, medical tech, and communications. While not PPAP or automotive-rated, its performance metrics align with high-reliability environments where accuracy and thermal stability are paramount. For engineers seeking a space-saving, high-performance resistor array, this model delivers exceptional value.